package api

import (
	"os"
	"strings"
	"testing"
)

// R-536 — the ACCEPT-time path must not claim the app is installed.
//
// The router holds a concrete *notify.Notifier, so there is no seam to fake here; the claim is
// therefore asserted where it actually lives — in the source of the deploy handler. This is the same
// shape as the stacks package's AST test, and it exists for the same reason: the defect was not a
// wrong value, it was a call in the wrong place.
//
// What it pins: the deploy handler (which writes 202 „Telepítés elindítva" and returns, while the
// compose up runs afterwards) may announce that the install STARTED, and may not announce that it
// finished. The finishing half is stacks.deployDoneHook → main.go → NotifyAppDeployed, pinned by
// TestDeployDoneHook_FiresAtTheEndAndSaysWhichEndItWas.
//
// Red-proof: put `r.notifier.NotifyAppDeployed(name, displayName)` back beside the 202 → this fails.
func TestDeployAcceptance_DoesNotClaimTheAppIsInstalled(t *testing.T) {
	src, err := os.ReadFile("router.go")
	if err != nil {
		t.Fatal(err)
	}
	body := string(src)

	if strings.Contains(body, "NotifyAppDeployed(") {
		t.Fatal("the deploy handler announces an INSTALLED app at accept time — the install has not run yet; " +
			"an interrupted deploy then stands on the timeline as a completed one (measured 2026-09-16, mealie)")
	}
	if !strings.Contains(body, "NotifyAppDeployStarted(") {
		t.Fatal("the acceptance is no longer recorded at all — the timeline loses the fact that the customer asked for this app")
	}
}